Odoo 18.0

https://www.odoo.com/documentation/18.0/fr/
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Odoo 18.0 is a comprehensive business management software suite providing integrated modules for...
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### Install Odoo dependencies on Debian/Ubuntu with setup script

Source: https://www.odoo.com/documentation/18.0/fr/administration/on_premise/source.html

Runs the setup/debinstall.sh script to automatically parse and install packages listed in debian/control file. This is the preferred method for Debian/Ubuntu systems.

```bash
$ cd odoo #CommunityPath
$ sudo ./setup/debinstall.sh
```

--------------------------------

### Install Upgrade Utils via --upgrade-path

Source: https://www.odoo.com/documentation/18.0/fr/developer/reference/upgrades/upgrade_utils.html

Use this command to start Odoo with the upgrade-util library when managing Odoo locally, by prepending its source directory to the --upgrade-path option.

```shell
$ ./odoo-bin --upgrade-path=/path/to/upgrade-util/src,/path/to/other/upgrade/script/directory [...]
```

--------------------------------

### Start Odoo server on Linux/macOS

Source: https://www.odoo.com/documentation/18.0/fr/administration/on_premise/source.html

Launch the Odoo server from the Community installation directory with custom addons path and database name. Replace CommunityPath with your Odoo installation path and mydb with your PostgreSQL database name.

```bash
$ cd /CommunityPath
$ python3 odoo-bin --addons-path=addons -d mydb
```

```bash
$ cd /CommunityPath
$ python3 odoo-bin --addons-path=addons -d mydb
```

--------------------------------

### Install Make on Linux

Source: https://www.odoo.com/documentation/18.0/fr/contributing/documentation.html

Install the Make build tool on Linux systems using apt package manager.

```bash
$ sudo apt install make -y
```

--------------------------------

### Patching an Owl Component's `setup` Method

Source: https://www.odoo.com/documentation/18.0/fr/developer/reference/frontend/patching_code.html

Illustrates how to patch the `setup` method of an Owl component's prototype, allowing for the integration of hooks or additional setup logic.

```javascript
patch(MyComponent.prototype, {
  setup() {
    useMyHook();
  },
});
```

--------------------------------

### Install Python dependencies from requirements.txt on Windows

Source: https://www.odoo.com/documentation/18.0/fr/administration/on_premise/source.html

Installs setuptools, wheel, and Python dependencies from requirements.txt on Windows. Must be run in a terminal with administrator privileges.

```batch
C:\> cd \CommunityPath
C:\> pip install setuptools wheel
C:\> pip install -r requirements.txt
```

--------------------------------

### Install Python dependencies

Source: https://www.odoo.com/documentation/18.0/fr/contributing/documentation.html

Install all required Python packages for the documentation project using pip.

```bash
$ pip install -r requirements.txt
```

--------------------------------

### Installer le module web_enterprise depuis le code source

Source: https://www.odoo.com/documentation/18.0/fr/administration/on_premise/community_to_enterprise.html

Commande pour installer le module web_enterprise lors d'une mise à niveau depuis une installation Linux basée sur le code source.

```bash
$ -d <database_name> -i web_enterprise --stop-after-init
```

--------------------------------

### Install Python dependencies from requirements.txt on Mac OS

Source: https://www.odoo.com/documentation/18.0/fr/administration/on_premise/source.html

Uses pip3 to install setuptools, wheel, and Python dependencies from requirements.txt on Mac OS.

```bash
$ cd /CommunityPath
$ pip3 install setuptools wheel
$ pip3 install -r requirements.txt
```

--------------------------------

### Installer le paquet Enterprise .deb sur Linux

Source: https://www.odoo.com/documentation/18.0/fr/administration/on_premise/community_to_enterprise.html

Commande pour installer le paquet Odoo Enterprise .deb par-dessus l'installation Community existante.

```bash
$ sudo dpkg -i <path_to_enterprise_deb>
```

--------------------------------

### Use setup() method for component initialization

Source: https://www.odoo.com/documentation/18.0/fr/developer/reference/frontend/owl_components.html

Best practice for initializing Owl components. Use setup() instead of constructor() to allow proper inheritance and override patterns in Odoo components.

```JavaScript
// correct:
class MyComponent extends Component {
    setup() {
        // initialize component here
    }
}

// incorrect. Do not do that!
class IncorrectComponent extends Component {
    constructor(parent, props) {
        // initialize component here
    }
}
```

--------------------------------

### Launch Odoo server with odoo-bin

Source: https://www.odoo.com/documentation/18.0/fr/developer/tutorials/setup_guide.html

Use this command to start the Odoo server from the command line, specifying the addons path and the database to use.

```bash
$ cd $HOME/src/odoo/
$ ./odoo-bin --addons-path="addons/,../enterprise/,../tutorials" -d rd-demo
```

--------------------------------

### Access data through a Many2one field

Source: https://www.odoo.com/documentation/18.0/fr/developer/tutorials/server_framework_101/07_relations.html

Access fields of the related record by chaining the Many2one field name with the desired field name, for example, to get the partner's name.

```Python
print(my_test_object.partner_id.name)
```

--------------------------------

### Accessing User Context in an Odoo Component

Source: https://www.odoo.com/documentation/18.0/fr/developer/reference/frontend/framework_overview.html

This example demonstrates how to access the current user's context within an Odoo component by using the user service, typically within the setup method.

```JavaScript
class MyComponent extends Component {
    setup() {
        const user = useService("user");
        console.log(user.context);
    }
}

```

--------------------------------

### Registering a Custom Odoo Service with Dependencies

Source: https://www.odoo.com/documentation/18.0/fr/developer/reference/frontend/framework_overview.html

This example shows how to define and register a new service in Odoo, including declaring its dependencies (e.g., 'notification') and implementing its start method to provide functionality.

```JavaScript
import { registry } from "./core/registry";

const serviceRegistry = registry.category("services");

const myService = {
    dependencies: ["notification"],
    start(env, { notification }) {
        let counter = 1;
        setInterval(() => {
            notification.add(`Tick Tock ${counter++}`);
        }, 5000);
    }
};

serviceRegistry.add("myService", myService);

```

--------------------------------

### Example CSV Data File for Country States

Source: https://www.odoo.com/documentation/18.0/fr/developer/tutorials/server_framework_101/04_securityintro.html

This CSV snippet illustrates how Odoo loads data, such as country states, during module installation or update. It defines records using external identifiers and references to other records, like countries.

```CSV
"id","country_id:id","name","code"
state_au_1,au,"Australian Capital Territory","ACT"
state_au_2,au,"New South Wales","NSW"
state_au_3,au,"Northern Territory","NT"
state_au_4,au,"Queensland","QLD"
...
```

--------------------------------

### Install Python dependencies from requirements.txt on Linux

Source: https://www.odoo.com/documentation/18.0/fr/administration/on_premise/source.html

Uses pip to install all Python dependencies listed in requirements.txt for the current user. Navigate to the Odoo Community installation path first.

```bash
$ cd /CommunityPath
$ pip install -r requirements.txt
```

--------------------------------

### Display Odoo command-line help for demo data options

Source: https://www.odoo.com/documentation/18.0/fr/developer/tutorials/define_module_data.html

Shows how to view available options for managing demo data loading during Odoo server startup, specifically highlighting the '--without-demo' flag.

```bash
./odoo-bin -h
```

--------------------------------

### Installer et configurer PostgreSQL sur Fedora

Source: https://www.odoo.com/documentation/18.0/fr/administration/on_premise/packages.html

Installe, initialise, active et démarre le serveur PostgreSQL sur les systèmes basés sur Fedora pour Odoo.

```bash
$ sudo dnf install -y postgresql-server
$ sudo postgresql-setup --initdb --unit postgresql
$ sudo systemctl enable postgresql
$ sudo systemctl start postgresql
```

--------------------------------

### Installer le paquet Odoo .rpm sur Fedora

Source: https://www.odoo.com/documentation/18.0/fr/administration/on_premise/packages.html

Installe un paquet Odoo .rpm téléchargé sur Fedora à l'aide de dnf, puis active et démarre le service Odoo.

```bash
$ sudo dnf localinstall odoo_18.0.latest.noarch.rpm
$ sudo systemctl enable odoo
$ sudo systemctl start odoo
```

--------------------------------

### Install rtlcss globally on Windows

Source: https://www.odoo.com/documentation/18.0/fr/administration/on_premise/source.html

Installs rtlcss npm package globally on Windows. After installation, the PATH environment variable must be modified to include the directory where rtlcss.cmd is located (typically C:\Users\<user>\AppData\Roaming\npm\).

```batch
C:\> npm install -g rtlcss
```

--------------------------------

### Installer le paquet Odoo .deb sur Debian/Ubuntu

Source: https://www.odoo.com/documentation/18.0/fr/administration/on_premise/packages.html

Installe un paquet Odoo .deb téléchargé sur Debian/Ubuntu, gérant les problèmes de dépendances potentiels.

```bash
# dpkg -i <path_to_installation_package> # this probably fails with missing dependencies
# apt-get install -f # should install the missing dependencies
# dpkg -i <path_to_installation_package>
```

--------------------------------

### Install Upgrade Utils via pip

Source: https://www.odoo.com/documentation/18.0/fr/developer/reference/upgrades/upgrade_utils.html

Install the upgrade-util library using pip on platforms where Odoo is not self-managed.

```shell
$ python3 -m pip install git+https://github.com/odoo/upgrade-util@master
```
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